Changes between #1744 and #1745

#1745 (Aug 11, 2021, 9:44:59 PM)

1. more stable steer event internals (commit: 81deb5a) — agoodwin / detail
2. Modifyblock 'source' arg: slightly stabler (commit: d01af73) — agoodwin / detail
3. EnchantmentTag! (commit: 7a871c9) — agoodwin / detail